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Key Documents

A9544

Sigma-Aldrich

Anti-Human IgG (Fc specific)−Alkaline Phosphatase antibody produced in goat

affinity isolated antibody, buffered aqueous solution

Synonyme(s) :

Anti Human Igg, Anti-Human IgG Antibody - Anti-Human IgG (Fc specific)-Alkaline Phosphatase antibody produced in goat, Anti-Human Igg, anti human IgG antibody

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.46

Source biologique

goat

Niveau de qualité

Conjugué

alkaline phosphatase conjugate

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

secondary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Technique(s)

direct ELISA: 1:55,000
dot blot: 1:40,000 (chemiluminescent)
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:150

Conditions d'expédition

wet ice

Température de stockage

2-8°C

Modification post-traductionnelle de la cible

unmodified

Description générale

Human IgGs are glycoprotein antibodies that contain two equivalent light chains and a pair of identical heavy chains. IgGs have four distinct isoforms, ranging from IgG1 to IgG4. Immunoglobulin G (IgG) belongs to the immunoglobulin family and is a widely expressed serum antibody. IgG is usually found as a monomer. IgG antibody subtype is the most abundant of serum immunoglobulins of the immune system. About 70 percent of the total immunoglobulin consists of IgG. Immunoglobulin G (IgG) participates in hypersensitivity type II and type III. Anti-Human IgG (Fc specific)-Alkaline Phosphatase antibody is specific for human IgG and human IgG, Fc fragment. The product does not react with human IgG, Fab fragment, light chains, IgA, and IgM. Additionally, the antibody does not bind to mouse and rat IgG. Goat anti-human IgG is conjugated to alkaline phosphatase by protein cross linking with 0.2% glutaraldehyde.

Spécificité

Specificity of the Anti-Human IgG is determined prior to conjugation by ELISA. The conjugate is specific for human IgG and human IgG, Fc fragment. Cross reactivity of the antibody-conjugate is also determined by ELISA. The conjugate shows no reactivity with human IgG, Fab fragment, human light chains, human IgA, human IgM or with mouse IgG and rat IgG.
Binds human IgG; does not bind other human Igs.
Provides reduced background with mouse or rat samples.

Immunogène

Human IgG, Fc fragment

Application

A modified monoclonal antibody specific immobilization of platelet antigens (MAIPA) assay was performed on human platelet eluates using alkaline phosphatase-conjugated goat anti-human, Fc specific, antibody as the secondary with a 30 minute incubation.
Anti-Human IgG (Fc specific)-Alkaline Phosphatase antibody is suitable for use in ELISA and western blot at 1:5000 dilutions. The product can also be used for dot blot (1:40,000) and immunohistochemistry (1:150 using formalin-fixed, paraffin-embedded sections).

Anti-Human IgG (Fc specific)-Alkaline Phosphatase antibody has been used in
  • quantitative sandwich ELISA
  • α-GalC ELISA
  • ELISA assays
  • ELISAs for IgG subclasses

Actions biochimiques/physiologiques

Immunoglobulin G (IgG) regulates immunological responses to allergy and pathogenic infections. IgGs have also been implicated in complement fixation and autoimmune disorders. Immunoglobulin G (IgG) mainly participates in hypersensitivity type II and type III.

Forme physique

Solution in 0.05 M Tris, pH 8.0, containing 1% BSA, 1 mM MgCl2 and 15 mM sodium azide

Stockage et stabilité

Store at 2-8 °C. Do Not Freeze.

Autres remarques

No cross-reaction with mouse and rat IgG.
Working dilutions should be determined by titration assay. Due to differences in assay systems, these titers may not reflect the user′s actual working dilution.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

A Juhász et al.
Journal of medical virology, 64(4), 526-530 (2001-07-27)
Sera of blood donors were investigated by a peptide ELISA and indirect immunofluorescence assay to assess the prevalence of HHV-8 infection in the Hungarian population. A 14 amino acid long synthetic oligopeptide from the carboxyterminus of orf65/small virus capsid antigen
Wanwisa Dejnirattisai et al.
Nature immunology, 17(9), 1102-1108 (2016-06-25)
Zika virus (ZIKV) was discovered in 1947 and was thought to lead to relatively mild disease. The recent explosive outbreak of ZIKV in South America has led to widespread concern, with reports of neurological sequelae ranging from Guillain Barré syndrome
Human interleukin 10 induces naive surface immunoglobulin D+ (sIgD+) B cells to secrete IgG1 and IgG3.
Briere F, et al.
The Journal of Experimental Medicine, 179(2), 757-762 (1994)
G Puntoriero et al.
The EMBO journal, 17(13), 3521-3533 (1998-07-03)
The hypervariable region 1 (HVR1) of the putative envelope protein E2 of hepatitis C virus (HCV) is the most variable antigenic fragment in the whole viral genome and is mainly responsible for the large inter-and intra-individual heterogeneity of the infecting
Ming Hou et al.
European journal of haematology, 70(6), 353-357 (2003-05-21)
The treatment of chronic idiopathic thrombocytopenic purpura (ITP) is difficult in those unresponsive to corticosteroids and/or splenectomy. We attempted to induce durable response in 21 patients with refractory ITP by applying mycophenolate mofetil (MMF) (1.5-2.0 g/d), a novel immunosuppressive agent.

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